DE69738508T2 - Bildvorrichtung - Google Patents
Bildvorrichtung Download PDFInfo
- Publication number
- DE69738508T2 DE69738508T2 DE69738508T DE69738508T DE69738508T2 DE 69738508 T2 DE69738508 T2 DE 69738508T2 DE 69738508 T DE69738508 T DE 69738508T DE 69738508 T DE69738508 T DE 69738508T DE 69738508 T2 DE69738508 T2 DE 69738508T2
- Authority
- DE
- Germany
- Prior art keywords
- image
- detector
- scanner
- light
- pixel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000007639 printing Methods 0.000 claims description 29
- 239000003086 colorant Substances 0.000 claims description 24
- 238000005286 illumination Methods 0.000 claims description 16
- 230000005855 radiation Effects 0.000 claims description 12
- 230000004044 response Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 description 19
- 230000006870 function Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 12
- 230000003287 optical effect Effects 0.000 description 11
- 230000008901 benefit Effects 0.000 description 9
- 230000003595 spectral effect Effects 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 7
- 238000012937 correction Methods 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 6
- 238000012163 sequencing technique Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000003491 array Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 239000000976 ink Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006266 hibernation Effects 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
- H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
- H04N1/1911—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/40056—Circuits for driving or energising particular reading heads or original illumination means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/48—Picture signal generators
- H04N1/482—Picture signal generators using the same detector device sequentially for different colour components
- H04N1/484—Picture signal generators using the same detector device sequentially for different colour components with sequential colour illumination of the original
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
- H04N2201/0414—Scanning an image in a series of overlapping zones
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
- Ink Jet (AREA)
- Dot-Matrix Printers And Others (AREA)
- Color, Gradation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US717921 | 1996-09-23 | ||
| US08/717,921 US5991055A (en) | 1996-09-23 | 1996-09-23 | Underpulsed scanner with variable scan speed, P. W. M. color balance, scan modes and column reversal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69738508D1 DE69738508D1 (de) | 2008-03-27 |
| DE69738508T2 true DE69738508T2 (de) | 2008-09-04 |
Family
ID=24884051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69738508T Expired - Lifetime DE69738508T2 (de) | 1996-09-23 | 1997-09-23 | Bildvorrichtung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5991055A (OSRAM) |
| EP (3) | EP0831639B1 (OSRAM) |
| JP (1) | JPH10114109A (OSRAM) |
| DE (1) | DE69738508T2 (OSRAM) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6702423B2 (en) | 1998-05-27 | 2004-03-09 | Canon Kabushiki Kaisha | Cleaning device for inkjet printing head, cleaning method for inkjet printing head, inkjet recording apparatus, and wiper |
| JP2000032236A (ja) | 1998-07-14 | 2000-01-28 | Canon Inc | 画像読取り装置および画像読取り方法 |
| US6412022B1 (en) * | 1998-09-30 | 2002-06-25 | Hewlett-Packard Company | Simultaneous print and scan logical channel network multifunction peripheral |
| JP3812251B2 (ja) * | 1999-11-29 | 2006-08-23 | コニカミノルタビジネステクノロジーズ株式会社 | 画像処理装置 |
| US7119932B2 (en) * | 2000-07-19 | 2006-10-10 | Canon Kabushiki Kaisha | Image scanning system and method |
| US6357942B1 (en) * | 2000-08-24 | 2002-03-19 | Lexmark International, Inc. | Method for reducing cyclic print errors |
| TW521938U (en) * | 2000-12-06 | 2003-02-21 | Avision Inc | Scanner having scan start device |
| US6747684B2 (en) | 2002-04-10 | 2004-06-08 | Hewlett-Packard Development Company, L.P. | Laser triggered inkjet firing |
| US7083250B2 (en) * | 2002-06-07 | 2006-08-01 | Hewlett-Packard Development Company, L.P. | Fluid ejection and scanning assembly with photosensor activation of ejection elements |
| US7104623B2 (en) * | 2002-06-07 | 2006-09-12 | Hewlett-Packard Development Company, L.P. | Fluid ejection system with photosensor activation of ejection element |
| US6705701B2 (en) | 2002-06-07 | 2004-03-16 | Hewlett-Packard Development Company, L.P. | Fluid ejection and scanning system with photosensor activation of ejection elements |
| US6799819B2 (en) | 2002-06-07 | 2004-10-05 | Hewlett-Packard Development Company, L.P. | Photosensor activation of an ejection element of a fluid ejection device |
| US7466856B2 (en) * | 2002-09-26 | 2008-12-16 | Samsung Electronics Co., Ltd. | Image retrieval method and apparatus independent of illumination change |
| US7025266B2 (en) | 2003-07-29 | 2006-04-11 | Douglas Gen Keithley | Device and method for digitizing a serialized scanner output signal |
| US20080036847A1 (en) * | 2006-08-14 | 2008-02-14 | Kabushiki Kaisha Toshiba | Image Reading Apparatus, Image Forming Apparatus, and Image Reading Method |
| US8115972B2 (en) * | 2007-05-30 | 2012-02-14 | Hewlett-Packard Development Company, L.P. | Color scanning |
| JP2010161719A (ja) * | 2009-01-09 | 2010-07-22 | Nec Engineering Ltd | 画像読取装置 |
| US8144973B2 (en) * | 2009-03-24 | 2012-03-27 | Orbotech Ltd. | Multi-modal imaging |
| KR20150047337A (ko) * | 2013-10-24 | 2015-05-04 | 삼성전자주식회사 | 화상 형성 작업을 수행하는 방법, 장치 및 기록매체 |
| WO2016074731A1 (en) * | 2014-11-13 | 2016-05-19 | Hewlett-Packard Development Company, L.P. | Printer and computer-implemented process for controlling a printer |
| US10556455B2 (en) * | 2017-06-12 | 2020-02-11 | Kornit Digital Ltd. | Housing structure for machine |
| JP7095304B2 (ja) * | 2018-02-15 | 2022-07-05 | 株式会社リコー | 分光特性取得装置、画像形成装置、画像形成システム、画像形成装置の管理システム、及び画像形成装置の管理方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4229095A (en) * | 1979-01-29 | 1980-10-21 | Eastman Kodak Company | Electro-optical color imaging apparatus |
| DE3014433A1 (de) * | 1980-04-15 | 1981-10-22 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zum abtasten von mit graphischen mustern versehenen vorlagen |
| FR2488707A1 (fr) * | 1980-08-13 | 1982-02-19 | Matra | Procede et dispositif d'analyse et/ou de restitution de documents |
| US4356347A (en) * | 1980-08-25 | 1982-10-26 | Xerox Corporation | Integrated stylus array for printer operation |
| US4375647A (en) * | 1981-06-01 | 1983-03-01 | Eastman Kodak Company | Light valve scanner and scanner/printer apparatus for color originals |
| EP0074719B1 (en) * | 1981-08-11 | 1986-03-12 | Xerox Corporation | Imaging device |
| DE3539540A1 (de) * | 1984-11-08 | 1986-05-22 | Canon K.K., Tokio/Tokyo | Farbbildbehandlungsverfahren |
| US5043827A (en) * | 1989-08-03 | 1991-08-27 | Xerox Corporation | Combined asynchronous-synchronous document scanner |
| US5191406A (en) * | 1990-04-20 | 1993-03-02 | Nikon Corporation | Method and apparatus for rapid scanning of color images |
| EP0452759A3 (en) * | 1990-04-20 | 1992-10-28 | Marco Dr. Brandestini | Method and apparatus for rapid scanning of color images |
| US5267056A (en) * | 1991-01-03 | 1993-11-30 | Xerox Corporation | Right reading image for read/write components co-mounted on a single X-Y carriage |
| JP3155794B2 (ja) * | 1991-12-13 | 2001-04-16 | キヤノン株式会社 | インクジェット記録方法及びインクジェット記録装置 |
| CH687377A5 (fr) * | 1992-03-31 | 1996-11-29 | Precisa S A | Imprimante. |
| US5442188A (en) * | 1992-04-22 | 1995-08-15 | Gould Instruments Systems, Inc. | Strip chart recorder paper attribute detector and monitor |
| US5342671A (en) * | 1992-06-05 | 1994-08-30 | Eastman Kodak Company | Encoded dye receiver |
| US5572630A (en) * | 1992-12-10 | 1996-11-05 | Minolta Camera Kabushiki Kaisha | Image forming apparatus |
| US5368334A (en) * | 1993-06-10 | 1994-11-29 | Moore Business Forms, Inc. | Variable data clear mark imaging |
| JP3236179B2 (ja) * | 1994-11-28 | 2001-12-10 | キヤノン株式会社 | 記録システム及び記録制御方法 |
| JPH08250402A (ja) * | 1995-03-15 | 1996-09-27 | Nikon Corp | 走査型露光方法及び装置 |
| US5744815A (en) * | 1995-10-05 | 1998-04-28 | Symbol Technologies, Inc. | Beam splitting optics in bar code readers |
| US5676475A (en) * | 1995-12-15 | 1997-10-14 | Encad, Inc. | Smart print carriage incorporating circuitry for processing data |
-
1996
- 1996-09-23 US US08/717,921 patent/US5991055A/en not_active Expired - Lifetime
-
1997
- 1997-09-05 JP JP9240760A patent/JPH10114109A/ja not_active Withdrawn
- 1997-09-23 DE DE69738508T patent/DE69738508T2/de not_active Expired - Lifetime
- 1997-09-23 EP EP97307406A patent/EP0831639B1/en not_active Expired - Lifetime
- 1997-09-23 EP EP03010266A patent/EP1349365A3/en not_active Withdrawn
- 1997-09-23 EP EP02028254A patent/EP1292103A3/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0831639A3 (en) | 1999-07-07 |
| EP1349365A2 (en) | 2003-10-01 |
| EP1292103A3 (en) | 2004-01-21 |
| EP1349365A3 (en) | 2004-01-21 |
| DE69738508D1 (de) | 2008-03-27 |
| JPH10114109A (ja) | 1998-05-06 |
| US5991055A (en) | 1999-11-23 |
| EP0831639B1 (en) | 2008-02-13 |
| EP1292103A2 (en) | 2003-03-12 |
| EP0831639A2 (en) | 1998-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69738508T2 (de) | Bildvorrichtung | |
| DE69623889T2 (de) | Verfahren und Gerät zur automatischen Detektion der Anwesenheit, der Breite und der Phasenverschiebung eines Dokuments innerhalb eines Dokumentenabtasters | |
| DE3853492T2 (de) | Vorrichtung zur Detektion der Position eines Dokumentbogens für ein Abbildungsgerät. | |
| DE19833417B4 (de) | Bildverarbeitungsvorrichtung | |
| DE69730890T2 (de) | Elektronische Kamera mit einem kleinen Sensor für Hochgeschwindigkeitsbildaufnahme | |
| DE3014979C2 (OSRAM) | ||
| DE69607313T2 (de) | Durchscheinkorrektur für zweiseitige Dokumente | |
| DE69016474T2 (de) | Lese-/Druckgerät und Verfahren dafür. | |
| DE69629235T2 (de) | Gerät zur automatischen Detektion der Anwesenheit, der Breite und der Phasenverschiebung eines Dokumentes innerhalb eines Dokumentenabtasters | |
| DE3149892C2 (OSRAM) | ||
| DE3601323A1 (de) | Bewegbare bilderzeugungseinrichtung | |
| DE4406080A1 (de) | Einrichtung zum Lesen einer Buchvorlage | |
| DE3422120A1 (de) | Bildlesegeraet | |
| DE3540875C2 (de) | Leseverfahren zum Abtasten einer farbigen Vorlage | |
| DE3429548A1 (de) | Farbsteuereinheit fuer ein bilderzeugungsgeraet | |
| DE3614768C2 (OSRAM) | ||
| DE69122993T2 (de) | Ein- und Ausgangsabtaster | |
| DE69218272T2 (de) | Bildeingabegerät | |
| DE69308700T2 (de) | Bilderzeugungsgerät | |
| DE69704981T2 (de) | Bildaufzeichnungssystem | |
| DE69223570T2 (de) | Doppelbildarbeitsplatz mit Photodruckabtaster | |
| DE3501605A1 (de) | Vorrichtung zum erfassen photographischer bildinformation | |
| DE19617122A1 (de) | Verfahren und Vorrichtung zum Kalibrieren eines horizontalen Startpunktes eines Dokumentes auf einem Flachbettscanner | |
| DE102004012029B4 (de) | Bilderfassungsvorrichtung, System mit derselben und Verfahren zum doppelseitigen Abtasten eines Objekts | |
| DE60306233T2 (de) | Bildlesesystem |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P. (N.D.GES, US |
|
| 8364 | No opposition during term of opposition |